1 /* 2 * Copyright (c) 1992, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by the University of 17 * California, Berkeley and its contributors. 18 * 4. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 */ 34 35 #ifndef lint 36 static char copyright[] = 37 "@(#) Copyright (c) 1992, 1993\n\ 38 The Regents of the University of California. All rights reserved.\n"; 39 #endif /* not lint */ 40 41 #ifndef lint 42 static char sccsid[] = "@(#)ex1.c 8.1 (Berkeley) 6/4/93"; 43 #endif /* not lint */ 44 #include <sys/types.h> 45 #include <curses.h> 46 #include <stdio.h> 47 #include <signal.h> 48 49 50 #define YSIZE 10 51 #define XSIZE 20 52 53 int quit(); 54 55 main() 56 { 57 int i, j, c; 58 size_t len; 59 char id[100]; 60 FILE *fp; 61 char *s; 62 63 initscr(); /* Always call initscr() first */ 64 signal(SIGINT, quit); /* Make sure wou have a 'cleanup' fn */ 65 crmode(); /* We want cbreak mode */ 66 noecho(); /* We want to have control of chars */ 67 delwin(stdscr); /* Create our own stdscr */ 68 stdscr = newwin(YSIZE, XSIZE, 10, 35); 69 flushok(stdscr, TRUE); /* Enable flushing of stdout */ 70 scrollok(stdscr, TRUE); /* Enable scrolling */ 71 erase(); /* Initially, clear the screen */ 72 73 standout(); 74 move(0,0); 75 while (1) { 76 c = getchar(); 77 switch(c) { 78 case 'q': /* Quit on 'q' */ 79 quit(); 80 break; 81 case 's': /* Go into standout mode on 's' */ 82 standout(); 83 break; 84 case 'e': /* Exit standout mode on 'e' */ 85 standend(); 86 break; 87 case 'r': /* Force a refresh on 'r' */ 88 wrefresh(curscr); 89 break; 90 default: /* By default output the character */ 91 addch(c); 92 refresh(); 93 } 94 } 95 } 96 97 98 int 99 quit() 100 { 101 erase(); /* Terminate by erasing the screen */ 102 refresh(); 103 endwin(); /* Always end with endwin() */ 104 delwin(curscr); /* Return storage */ 105 delwin(stdscr); 106 putchar('\n'); 107 exit(0); 108 } 109 110 111 112 113